Drive-On-Chip with Functional Safety Design Example for Agilex™ 5 Devices

Acronyms and Terminology

Term	Description
DoC	Drive On Chip
FOC	Field Oriented Control
QEP	Quadrature Encoder Pulse
EMIF	External Memory Interface
FPGA	Field Programmable Gate Array
BSP	Board Support Package
IP	Intellectual Property (hardware)
DSP	Digital Signal Processing
CAN	Controller Area Network
GUI	Graphical User Interface
JTAG	Joint Test Action Group (industry standard for testing)
UART	Universal Asynchronous Receiver-Transmitter
RAM	Random Access Memory
SRT	Safety Response Time
HPS	Hard Processor System
ESL	External Safety Logic
FUSA	Functional Safety
APB	Advance Peripheral Bus Interface
AXI	Advance eXtensible Interface bus protocol
SDM	Secure Device Manager
ADC	Analog to Digital Converter
HPS2FPGA	Hard Processor System to FPGA, usually referring to a hardened memory-mapped bridge
IRQ	Interrupt Request
PD	Usually used to refer to "Platform Designer
SPI	Serial Peripheral Interface
PIO	Parallel Input/Output
DSP BA	Used to refer to "DSP Builder Advanced tool
RTL	Register Transfer Level
DTS	Device Tree Source
DTB	Device Tree Blob

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Last update: June 21, 2025
Created: June 21, 2025